Location & Currency
Compatibility: STS-451 Alarm Systems
This is a wired microphone for our STS-451 alarm systems. It allows you to
listen-in by phone.
-- Microphone Specifications --
Operating Voltage: 9v ~ 16v DC Power
Operating Current: 5mA ~ 6mA
Max Output Voltage (Resistance): 600 ohm
Range: 150m3 ~ 300m3 (Frequency: 100-10K Hz)
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